\begin{figure}[h]
\centering
\begin{tikzpicture}[scale=0.75]

\draw [draw=none, fill=yellow] (90:1.5) circle (2cm);
\draw [draw=none, fill=cyan] (-30:1.5) circle (2cm);
\draw [draw=none, fill=magenta] (210:1.5) circle (2cm);

\begin{scope}
	\clip (90:1.5) circle(2cm);
	\draw [draw=none, fill=green] (-30:1.5) circle (2cm);
\end{scope}
\begin{scope}
	\clip (210:1.5) circle(2cm);
	\draw [draw=none, fill=red] (90:1.5) circle (2cm);
\end{scope}
\begin{scope}
	\clip (-30:1.5) circle(2cm);
	\draw [draw=none, fill=blue] (210:1.5) circle (2cm);
\end{scope}

\begin{scope}
	\clip (90:1.5) circle(2cm);
	\clip (210:1.5) circle(2cm);
	\draw [draw=none, fill=black] (-30:1.5) circle (2cm);	
\end{scope}

\end{tikzpicture}

\caption{Cyan - Magenta - Yellow}
\end{figure}